Description Features of Skull Labs Ripped Mass It’s Formulated to Support Muscle Growth and Fat Loss Primary Ingredients Include a Blend of High-quality Proteins, Including Whey Protein Isolate, Whey Protein Concentrate, and Casein Protein Includes Creatine, Beta-alanine, Caffeine, and Green Tea Extract Designed to Be Consumed as a Post-workout Supplement or Meal Replacement Provides a Convenient and Effective Way to Increase Protein Intake and Support Muscle Growth and Recovery